Penimaster Math

Many of you are already aware of the fact that Penimaster is basically the same shit as the Jes Extender but at only 20% of the JE price. I was going over the JE website and found the following claim:

It is not necessary to wear the Jes-Extender for a long uninterrupted time to obtain results. As an example: 2 hours daily treatment for 12 months, will give the same final result as 12 hours daily for 2 months. You can also take a break for a period of time, without diminishing the final result.

What they are basically saying here is that its the total amount of hours worn that yields the results and thats great because Im not planning on wearing the dam thing 12 hours a day. I am currently wearing it 9 hours a day but I don’t think I will keep that up for much longer and maybe cut down on the hours per day.

Anyway they have this calculator feature on their site:

The Official Jes-Extender™ Website

Click "How it works" on left side of screen and then click "Calculate your new size"

It allows you to calculate your gains but it is based on 12 hours of usage per day and since the unit of time they use is monthly the calculator is basing each new gain (after the first 2 months) on about a 360 hours of usage.
The calculator is flawed because it gives the same result for someone with a 7 inch starting length as it does for someone all the way up to and including a 7.99; Like wise it gives the same result for 8 up to 8.99 and 9 up to 9.99 (you get the basic picture)

What the hell kind of calculator is that? :chuckle: You can only enter whole numbers to get your result. What???

I guess they expect you to round your penis length to the nearest whole number and make the adjustments after-wards by subtracting or adding length :chuckle:

For simplification, Lets base a month on 30 days and a year on 360 (as opposed to 365) According to their calculator, all starting lengths make a 14% gain after about 720 hours (2 months) of usage and they all make a 50% gain after about 4320 hours (1 year) of usage. At first I thought I could simply extrapolate a percentage gain for the 3600 hour difference used and that method does come very close at exactly 1% gain added to the original 14% per every 100 hours of usage but I found that after your initial 720 hours the calculator simply adds a flat (non-compounded) 4% for every additional month to the original 14% gain except in months 11 and 12 where it only adds a flat 2% (Weird) I still prefer the extrapolation :) The implication here is that you grow at about twice the normal rate of growth (about 2% every 100 hours) in the first 2 months and then it becomes 1% for every 100 hours of usage…anyway Im getting carried away and mathematically rambling here, so lets move on.

What this means is that we can determine if the gains promised are true based on any amount hours used.

Get a calculator:

Determine the total number of hours you have used PM if it is less then 720, use the following:

1) multiply those hours by .0001944
2) add 1
3) multiply that result by your starting length.

If you determine that the total hours used was more than 720 then use the following:

1) subtract 720 hours from the total.
2) multiply that result by .0001
3) add 1.14
4) multiply that result by your starting length.

Example 1:

5 hours per day, 5 days per week, for 20 weeks

5x5x20=500

1) 500 x .0001944=.0972
2) =1.0972
3) 1.0972 x 6.5 (whatever) =7.13

Example 2:

10 hours per day, 5 days per week, for 30 weeks.
10x5x30=1500

1)1500-720=780
2)780 x.0001=.078
3)=1.218
4)1.218 x 6.5 (whatever)=7.91

This should allow one to estimate if their track record is on par with the expected results.

Wow, excellent post. I have to print this one.

SOOO, is it working for YOU? How long ya had it ? Just curious.

Well, Im pretty excited about the Penimaster because as far as I can tell its definitely working even though I have only used it for about 105 hours. However, Its only fair to say that I use it in combination with Pumping and that combo routine has broken the plateau that I have been on for like the past 8 weeks. I have gained about .1875 inch in the last two weeks!!!

Oh, one other thing…the above calculations are all based on using the Penimaster for up to 4320 hours. (1 year)

Not to sound like a Scrooge, but since you’ve siad that you use it in combination with pumping, it might be impossible to say which percentage of your gains came from PM or pumping - or possibly both (in other words, what if you only used PM, would you still have broken the plateau?).

Welcome back to the forum Wadzilla. ;) No you don’t sound like Scrooge :chuckle: because that is a perfectly legitimate question and one that I had in mind when I wrote post 4, its precisely why I mentioned the Pumping.

Pumping has not given me any length gains in the last 8 weeks or so before the PM, therefore, I believe that the PM alone would have given me the gains but as to what actual percentage came from either method cannot be determined at this point, perhaps the pumping merely stabilized or enhanced the PM gains and that is my speculative guess here. The great thing is that my plateau has been broken therefore I can only attribute this fact to some combination of the both even though the possibility exist that it may have been one or other other. According to the PM math, I am on track for 105 hours of use. I will continue what routine seems to be working for me until it stops working.

Bump

The Penimaster has remained popular since it first appeared on Thunders.
Ive recently received several inquiries (private messages) about the PM so I decided to bump this thread
for those that have a continued interest in the PM and would like to determine on their own whether or not it works.

How much have ya gained from the penimaster?

Hard to say whether most of my gains were from the PM, pumping or a combination of both but what I can say is the gains have amounted to well over an inch since using these methods.

I dont care as long I’ve gained. ;)

Super,

What tension is that at, full blast, 70%?

The Penimaster manufacturer claims that the device can be adjusted up to 1150 grams, more traction is possible but not recommended.

Yes, but the calculations that are done, or better yet, the average user or PM, what % of erect length are they stretching? I ask this also because I am doing something similar with clamps.

I hear ya:)

Good question.
I monitor and adjust mine so that there is always 2 to 3 notches showing at all times. I don’t like full tension because I don’t think you need to stretch it that much to get results. I think you need to adjust it to a tension that you can comfortably handle for at least 8-12 hours.
I think the reason some guys struggle with the PM is because they think that more is more and they become discouraged when the PM makes them real sore but I think that when you are dealing with the healing and growth process then traction over relatively long periods of time must coincide with what your unit can handle comfortably for that period of time without sending out panic signals to the body therefore the concept of less is more seems more appropriate… but thats just my opinion.