Hi Tony, nice to hear from you and that Tim's alive and well.
The scrambler.....I presume the reason for reclining the engine in the frame is to give clearance for the exhaust pipe, otherwise if it was upright or inclined, the pipe would foul the frame, it does look a bit odd though and the unusual gear change connection, probably not ideal on a scrambler as I would have thought it would be prone to damage and mud fouling.....nice little Moby AV76 next to it, Pat's got one, but not as pretty as that one.
Dave.