Should the oil breather be lower than the engine take off or does it not matter?

Most convenient place is bolted tot he top chassis rail but is this too high?

Thanks

Rupert

Breather should be the highest bit or you will get oil blown out. The top of the catch tank should not be below the top of the cam cover.

oh yes. now i rememeber.. it should come up above and then duck back down again!

Thank you

rupert