I bought the new Ovation 28 advance incubator. It runs well but at hatch time I have now had 2 chicks who have had their wing sucked into the fan and blood sprayed everywhere. The chicks survived, but yikes!! I am wondering if anyone else has had this happen? I had an older Brinsea before this with no issues and am sort of regretting upgrading wondering if I can fashion up something to guard the fan better.