Going wrong?

Hi all,new to forum,but I’ve read the forum for sometime..had a helix syn for about a year,I have had some success,no supero..
ive managed to have a couple of multiple o,one was 5 on the bounce,20 seconds apart,and a couple of doubles..the 5 was on hands and knees,a little gyrating,only pushing as opposed to contracting seemed to bring them on,and I guess the stars aligned,the other on back..
i also practised aless sessions to try to lock in the ability to induce voluntaries as I believe without them,not much is going to happen..I’ve had a few triple o on back and actually standing in shower gyrating a tiny bit,so that the muscles do like a flicking motion for want of a better explanation..
i guess I need some tips on how to lock it all in so I can just do it nearly all the time,and each the super o,would a different shape be better? A more wicked curve? Thinner? Is the helix definatley beside my prostate when inserted? Im average height,5 11,though have a long body as opposed to legs,the p tab,nestle right below the line of my ball bag,is that to high? I’m not sure it’s always touching it or is able to..a session always milks a fair amount of clear “egg white” like fluid out..but orgasm itself is proving quite elusive,I don’t like too much semen retention or it can be a struggle not to ejaculate..I have came as little as six hrs after sex with the wife..also..perineum massage,how hard? I can feel the tubular band that goes across,is sweet spot below,on or above..read quick and dirty path,didn’t do a lot for me..
pant like a dog? Breath slow? Contract fast? Slow? Guess I need to start again,sorry for prattling on btw..