Some progress so far
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The red colour (at the gantry ) is aluminium plate 20mm bolted together
The green gantry plates are also 20mm aluminium plates that will be bolted with the carriages. Under that green plates will be attached the ballscrews
Distance between y axis profiled rails ( centre of rails ) 200mm
Tell me first your comments and i will then ask my questions
Thank for your time

Vagelis