Several years ago I purchased a locking dipstick for a 904 from Cope.

He was very helpful before the sale. I had a little trouble getting it in and found him to be very helpful and supportive when I called back.

However the number of reports of his behavior recently has me concerned.

I don't mind and can understand someone being grumpy, especially if they have working with racers for years like he has.

However I expect a good quality product and support after the sale.