Can a shop make a stall converter??

I'd bring my work to you in a heartbeat...your shop looks like a doctor's office and thank's for the acknowledgment of the "death ball's".The transmission builder and I disected my new trans that got ruined and found the "death ball's and I talked to the convertor guy's with an open mind looking to help them avoid comeback's for them,I was very happy with the work they did and the performance of the product,they even had me to help them go thru all their stock to look and correct any problems found and bought a power flush system for their shop and spent some time adjusting their welder to avoid any further problems.... yea the 727/904 do throw some metal shavings and live......That's why I call em "death ball's" they killed my $#i+...Lol
Used to a full time gig a few years ago. I now do it as side line now. Make sure the shop has a balancer and they use it, if not pass. As for the welding berries in them ....yes but only if the two halves don't fit together tightly.

Trade secret as to how I avoid it, but it does happen. In 12 years I have never had a comeback due to that problem. Ever notice how much metal a 727/904 generates on its own? Do what you want as far as rinsing it out but it would have to pretty bad to ever cause a failure.

That problem should show up first on a l/u converter as the linings are mostly paper.:thumbup: