You should expect to see rocking/shaking start between Friday throguh Saturday night, the first pip hole should occur between Saturday morning through Sunday night, and zip should start somewhere around 2-24 hrs after pip.
I am in the middle of my first hatching with our first LG 9200... so far, I am having great success with hatching. Might I ask why you say never again? I am also curious which model you have, whether or not you have an egg turner, and if you have the fan kit or not? The reason I ask, is that in the operating/instructional videos for the Lg's on youtube mention that if you have either the turner or fan kit, or both, that your temps will be much different than without them. The motors for both of these add mor heat to the 'bator.
Our LG is just the basic still air incubator, no fan kit or turner. It's temp(after the first and thankfully only operator malfunction) has stayed constantly between 99.5-100(verified by 2 other thermometers in addition to the one that came with the 'bator).
Thanks for the info on when to expect something...
I upgraded with the fan kit (but the temps are wildly different thoughout (side to side & top to bottom). So I am now treating it more like a still air, because the fan doesn't keep the temp constant thoughout. I must say that once I decided which themometer was accurate (
Brinsea Spot Temp) and set the incubator - it DID hold temps steady.
I also got the turner, but decided to use cardboard carton method on lockdown because the temp was much lower on the wire rack and this is my only incubator so I was worried about re-doing the temperature.
I am going to upgrade to an incubator that has a built-in thermostat that I can set to 99.5 and it will regulate itself...any suggestions for brands would be very welcome!