Hello,
I just finished setup my own heated bed using an 6mm aluminium plate and the common reprap PCB heating plate.
Before, I tried also the glass one, but it didn't heated that well.
Now, it works well. But I found it rather difficult to choose all the parts and to find store to get them, specially the correct aluminium plate.
Now I would be interested to help other getting their own heated bed.
For that, a good solution would to sell a kit containing:
* The aluminium plate with all holes done for Ultimaker
* The PCB heater
* A 30A car relay
* All the cables
* The small parts (diodes, resistors, thermistor, etc...)
* Optionally, everything soldered together
In other words, everything except the 30A 12V power supply that you can find everywhere.
My question: How much would you willing to pay for that kit?