this brings back memorys,about 8yrs ago i was at newark hamfest,i was on the lookout for a rectum paralyser to setup a messed with ts-430,saw one on a stand with a few sa's on it,they were all £100 mark,anyway i was hovering deciding what to do and the owner of the stall went off too the loo leaving his lad in charge,so i offered 25 quid for the sa,he said no its got to be £35,i said but it may not work,he said no they are all tested working to spec,i thought it best i pay him then legg it before the owner got back from the loo,well i tried to pick it up,i thought it was welded to the bench,weighed a ton!,got it back to my mates van,aligned the radio with it then sold it on ebay for £180,happy days,good luck with the repair.