Donal wrote:

However, I found the Topaz to be extremely
uncomfortable. You spend most of your time on your knees, which gets
very painful after a short time.

That's exactly the experience I had. Hunched up, cursing it for having all
the get-up and go of a tree trunk.


--
Wally
www.artbywally.com
www.wally.myby.co.uk