is it possible for the fertilizer spreaders and sprayers to remember what was just used rather than what you first filled up with? Say i am using the granular fertilizer spreader and i filled up with fertilizer a to start off with and put that down on a field and had some left over so started to spread fertilizer b on a different field, then the spreader ends up being empty i go back to fill up the spreader and it immediately fills it with fertilizer a again.. So for anyone is using courseplay it can be a problem.
A work-around is to set up multiple SprayerFillTriggers in the map, each one with a different sprayType, to serve the particular fertilizer/herbicide/lime fill-type.
This "bug" I was aware of in http://fs-uk.com/forum/index.php?topic=160839.msg1079254#msg1079254 , but now user 'Skw247' on FS-UK has a point that it should be fixed so it will be usable with Courseplay: