I read some of the threads about tempering machines,but still, I have to ask:
1. The definition of the tempering machine, namely, "semi-auto" means that it needs seed, but what avoid me to have a tempering plan of cooling to 2-3C below the working temperature and than to rise it again?
2. I'm looking for a 4-8 kg tempering machine that needs to be reliable and in reasonable price, I found that the "ChocoVision Delta" will satisfied the demands.
Any other suggestions? I heard that the Chocovision machines are very good, is it?

Appreciate any help!