Delivered within 3 days...and extremely well packaged.
Spent 10 mins looking at supplied instructions. Cross ref to parts list gives the detailed info , especially when selecting screws .
An error on the instruction halted things for a few mins. The cross rail (X axis, containing laser rail) is shown as a double width modular rail. In fact its a square section rail with a couple of steel brackets in a bag to fit at each end.
Also the laser requires fitting as low as possible .
Had trouble using the suggested software (think it requires a dongle).Gave up and used lasergrbl instead.
Overall , a brilliant purchase. 2 or 3 hours to assemble...tools supplied. Laser is small in power but functions well.
Power supply is included.
I`ve fitted an mdf board to lie across the 2 smaller rails.with 4 adjustable height screws.
Would highly recommend.