08-11-2018, 15:41
(08-11-2018, 08:56)James98 Wrote: Have you applied oil to your chest to improve the seal? Connect a single tube from pump to one dome and try with just one side.
Put the dome on a pan with water and pump to make sure it can draw the water up into the cup as a test that there isn't something wrong with the system.
Hi James thanks for your reply and advise I did use oil but maybe not enough. I'm also going to do the water test incase there is a problem with the suction.