Mr Memory

Very nearly perfect in every way,except for the comment below.

Whenever we do anything,it can help to know as much as possible about what is being done.Why must the memory chip be pushed in at 45 degrees?I had trouble doing this until I realised that the top corners of the "chips' teeth" are effectively points and these will engage the slot gaps easier than the whole length of the teeth if you should attempt to push the chip in horizontally.This in itself is quite hard to explain and/or understand!Well done otherwise for serving up a fine product and for the straight forward ease of ordering it online,thanks again.