Hi PG, Could you please post some photos of your Model 45, and in particular the front roller height adjuster, which I think you refered to as the 'cutting level winders?
With regards to the fracture of the crankshaft, I would
definately agree with grumpy....that crankshaft has had it's day.
Re: a teasing rake...yes mate, you can get a genuine teasing rake for the Model 45 Scotty, though not cheap, nor sure about one for the Model 430 Diplomat, but I don't think so.
Re: Again for the Model 45 an 10 blade cylinder reel is available, but at a cost of $$$ plus freight could be worth more than the complete mower and is designed primarily for use on couch lawn.
Re: the bedknife blade, the "thinner" bottom blade does not guarantee a closer cut and in fact can be detrimental as the thinner bedknife can warp more easily. It's the very
front edge where the cutting occurs and the minute clearance between the bedknife and cylinder reel.

There is a thread on this topic on the forum, that you may care to read.
Hoping this helps, PG,
