Need Hotter rafts for low-temp ABS

I’m having a lot of problems getting rafts to stick with low-temp ABS. The print quality is fantastic, and thicker pieces have great layer bonding too, but the models just keep falling off the table around 15cm high. It’s a real problem.

I think it’s caused by low-temp raft extrusion. The software needs something like a separate raft print temp as well as a normal print temp - eg, Print at 240, raft at 265… I think this will deal with the sticking problems, and the head can cool while printing the upper layers of the raft, so it won’t affect print quality.

Is there any way to do this without a software upgrade?