So, I recently installed a new cam and switched my comp trunions out for the manton kit and thought it would be a good idea to recheck for pushrod length. Last time I went thru this process I used the comp 7702 checker and ordered rods from manton based on the numbers I got from the check tool. This time I'm still using the check tool but using a set of calipers to measure end to end as I believe I read the way comp and manton measure length are different. Starting to think maybe my initial measurements were a little light on the preload, as some of the measurements in getting a quite a bit different from before. Can anyone confirm this?