Answers ........ but not fully sorted yet
hi guys
sorry for the delay in responding (pressures of work you understand, blah, blah, blah!!)
the following was worked at over 3 days
right then first up
we set up sensi as described , did ball test - all ok detected ball went slowly for a dozen or so then ramped it up - started breaking every 3rd or 4th ball
so we lowered tank ouput pressure to 350 -
marginal improvement (still breaking 1 in 10)
next we are started using a Y-board egg2 -
much bigger improvement as we also fiddled with mrof and speed control on egg (still breaking 10 in 200)
further on - am waiting for the arrival of borrowed volumisers to see if they make any improvement ........
watch this space
thx for the continued support