I'm well on my way to building a D-bot and have got to the stage of fitting a 200 x 300 mm heated bed.
It looks as if the design has it sitting on 4 springs with level adjustment bolts to attach to the bed supports.
The heater is very flimsy and is sagging in the middle of the long sides and with a glass plate on top I would have lost contact with the heat bed at the centres.
I am wondering if another support should be fitted along the centre, or is there another better way of doing things
I was going to use cork as an insulator but that is also flimsy, should I use a piece of plywood?
Thanks for any help
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