Yeah those had crossed my mind Rob, but I tried what I described earlier and they have nipped up great with no leaks I think the fact that I used 3mm ally gave enough thickness to tap a decent thread....they were clumsy to fit and tighten up but it worked and that is the main thing, so today I will be giving my gearbox a bit of a flush out....not sure what to use yet....petrol, paraffin, degreasant....anybody got any thoughts on that?
|