SOrry to hear you keep having far too much fun Doat. Eventually it will be right : ) I (luckily) have never had to do that repair...
On a different note, I have to share my feelings regarding Jack Transmission who rebuilt my R154.
I have the trans installed and am running it. Initially we felt that the shifting was far too notchy and hard to push into, however, the synchros are good enough you could shift into 1st while doing 100 kph... they are just well done. However... the fifth gear always pops out and shifting when its cold is very difficult. It gets better when it warms up but 1-2-3 are all hard to get into gear. So, I complained. This is where it gets interesting.
(this is a first for me btw... out of all the shops I have ever dealt with or parts suppliers... )
Upon hearing my complaint, Jack's response? Pull the transmission and send it back. No question asked. ANd the kicker? I didn't ask for it, and I know of no other shop that would do this (keep in mind, we are in two different countries)... but he told me to bill him for the R&R and he would pay for the shipping as well.
My car has been in the shop since June of 2013 so putting it back in there was not a keen point for me.. so I asked if it would be better just to repair locally (as my shop is fully capable of doing it). He wouldn't permit that, he wanted to make sure that there were absolutely no issues and was adamant that he wanted to see where the fault lay. I understand and respect this. So, after a little banter back and forth he offered to hunt down a R154 core, buy it, build it and ship it to me. Then he will cover the removal and shipping of the R154 I currently have to him. This allows me to do the R&R on the transmission in a single day (Hoping for July 7th if Jack finds a core in time). I should be able to actually make SIV this year because of this.. otherwise, the car would have sat for a month or more.
So, I have to extoll the virtues of Jack Transmission because of all the shops I have ever dealt with, I have never had a better response for an issue, especially considering the distance between us. There was not one breath of it being my fault.
How can you NOT tell others about that?