Are these 18" or 17" Ross? They look really good!
What I've done yesterday...
For a couple of months now, my DCCD gearbox developed some issues - when engaging the 4th gear on high revvs , it had some crunching.. very irritating thing... looked like the synchro started giving up.
I've been using Castrol Syntrax for around 15k miles, so I thought maybe its time to replace it. - I filled up with Motul Gear300 which is recommended, but the annoying 4th gear crunch didn't go away.
I will be taking the 6 speed route at some stage, but at the moment money is tight and different priorities prevail.
So I did a little bit of research and found out about "Andretech Cocktail" Its nothing else but a mixture of RedLine Ligthweight Shockproof (so called Smurf's blood because of its colour) and ... Motul Gear 300.
Apparently the redline on its own is too thick, so what i did was used 50/50 mixture, as the latest Andretech development says.
What can I say... Night and Day... the crunch is non existent at all, all other engage smooth like on butter!
I'm actually surprised it worked so well.