Where to rebuild a T5?

[m_owing]

Grind when cold......
-what fluid are you running?
-sure clutch is adjusted correctly or using auto adjuster?
-tough into rev, dropping into a forward gear first?

-Mercon 5
-MM adjustable clutch cable I've played with the adjustment to get it just right
-I remembered after I wrote that that rev doesn't have synchro

anyone know T5 specialties in London? Sells rebuilt t5s