[99 techno]

you could try Richard allen - he breaks trials bikes - sorry I don't have his contact details

[TRS one 300 rear suspension wishbone arm]

it looks to me like its either had a big crash or when you have greased the bearings the bolts have either been too tight or slack !

I have always been a GG rider up until 2 years ago , when I did a large amount of research on TRS  and only heard good things . I bought 1 have riden several large foreign events at an s2 standard done plenty 2 /3 days events nationals etc so at 2 years old I have just exchange it for another TRS having not had  a single problem , I would say yours unfortunately is a one off - I would check the shocker is working correctly before rebuilding .

[Spares and accessories at a trial]

depending how unlucky you are you may need a gear lever and if really unlucky brake pedal - on long events I carry these with me 

small pump tyre dog s@@ts allen keys you can get unisex levers which fit brake and clutch , if your thinking punctures - tackle to get wheels out and tyre off - all in rucksack plus drinks and nibbles !!

[Insurance help]

if your bike is registered there are plenty companies who do TPFT - im currently with MCE - but nash , devit even aviva do some bikes 

beauty of TPFT is its insured if it gets nicked out of your van 

[Flipped my bike]

try lay your bike over onto fly wheel side for a moment to let oil balance across gearbox , then stand up level to check oil level

common problem on pro