Pumping for length. Any tips? Currently doing two sets of 15 mins at -5inHg in a 1.75” tube. Also have a 2” tube but I read the compression of the smaller tube not allowing the girth expansion helps focus on length gains? Any advice welcome. Thanks a
![[f]](https://allpornimages.com/porn/2022/09/16/f-Xl100zlfLN/f-thumb.webp)
