Astroprinter

Anyone have any input on this??

All, When using an IDEX printer with purge buckets. how can I set cura to preheat over the purge bucket then purge before moving out to print. I know Lulzbot preheat in advance of being needed then cool to 175 temp when not in use. How can i configure my setup to heat in advance of being needed and then cool when not needed. Also heat and purge over the purge buckets