Tighter Fitting Cylinder Equals Better Gains?

I have always pumped with a 10 x 2.25” from Vacutech (tapered at base 1/4” smaller). However, I knew that I had a ton of room between my penis and the cylinder walls. Naturally, I decided to order a 10 x 2” from Vacutech. I notice that the session gives much more of a workout, as the 1.75” base opening squeezes my base pretty tight (had to lube up whole penis to even stick it in there). Is this something that will help me gain better/faster?

I’m pumping everyday doing 6 x 10 minute sets at low-moderate pressure. Also, I always water pump.

I guess you’ll be able to tell us, once you’ve done it for a while.

Are you pumping for length or for girth (or like me, for whatever gains I can get either way)? The theory goes that the narrower tube encourages length, and the more spacious tube may encourage girth. You may want to consider pumping with both (one after the other, not both at the same time, of course).

I’d like to gain in both length and girth, so I guess I’m in the “anything” camp. I noticed that my chambers seemed more worked after using the tighter tube. Vacutech makes their tubes tapered at the base for a “cock ring”-style effect. I’m guessing this would help me gain a lot as well as it’s using constriction with vacuum pressure at the same time. I guess I’ll keep trying this smaller cylinder for a while, as I feel more of an internal pressure (not the same as clamping by far, but closer to clamping than my bigger tube feels). Also, I like how this cylinder doesn’t require me to have ANY sac skin to keep the seal like my bigger one does. It’s all shaft in the tube in my smaller one. I believe it allows for better penile expansion (no sac skin blocking).

I always pump first with my 1.75 tube, then on to my two inch. I only go one set of 15 minutes in the 1.75 tube, then usually two or three more in the two inch tube. If I try to pump more than one set in the smaller tube, my dick gets too fat and it doesn’t get as long as it would normally. That’s just me. Everyone is different.

I have been using a 2” Thickwall cylinder for about one month and I have noticed a definite gain in bone pressed length (pumped and non-pumped). For several years I have just fallen short of 8” and I made the switch to the narrower cylinder in an attempt to push my length over the magical 8”. I have a solid 6” girth and need to fully lube my erect dick to get it properly inserted into the tube; but once in, the tight packing definitely pushes my length out very nicely. I am now consistently measuring 1/8” over the 8” mark. My schedule is inconsistent due to a busy domestic situation, but when I have time (maybe 3 days a week) I like to do 3 x 20 minutes with 100 jelqs in between. Other days can be either one single 20 minute session, or no pumping at all.

So that confirms the theory! That’s great news, because I haven’t been gaining any length for some months now, but my girth is still developing. I’m trying to pack my 1.75 tube, so I can focus on length after that. Jim, tell us please, did you find any sort of problems while pumping this way, any injury or decrease of EQ?