OP

Quoted from smileymatthew:

Just a heads up to everyone. I guess Rottendog is now under new Ownership - good news I suppose.
The Good news - I got my Combo 3-6 Board Fixed. Bad News: It only worked for 2 months before it started exhibiting strange behavior (Crazy flipper relay issues and just general wackiness - unplayable) - It had been in a Stellar Wars. Side note, I put a new MPU/Driver in Stellar Wars and it was FINE - so nothing had shorted on the PF or otherwise.
Worse news: The repair bill with a barely used board with 5 bad components was $165. Not sure how 5 things went bad in a barely used board, but that's what I was told.
Just a heads up to anyone who might be looking into buying or having one of these fixed - you may want to go another route.
Cheers!

OP

Quoted from smileymatthew:

Parts cost was $50 ( 2 6821, x1 clock, q8&ic8) - Labor was $100 - Shipping was $15. So well over $500 total cost in a 2 month old board that quite frankly I'm leery of using again.
I've used other boards of theirs (Displays, DE Flipper Board, WPC MPU's and WMS/DE power supplies ) and have basically had decent luck. I did have a power board that blew the high voltage section upon power on and the DE DMD Power board hums so bad it's incredibly annoying to listen to the game in attract mode. Also had a couple of WPC Driver boards with issues out of the box (locked on coils etc) but I've stockpiled enough Rebuilt OEM boards I shouldn't be needing them anymore.
Was just surprised that this board - barely used ended up have 5 bad components - seemingly without explanation. Just wanted to give others a heads up as this has taken a bunch of time and money.