I just received my Maverick ET-733 from Amazon and I'm really anxious to use it. Any input for sealing where the wire connects to the probes with wire shrink wrap??? Would you suggest this??? I've heard with possibly keeping water out ....it could also keep water in. Is this just an an overkill and like with any electronic device...chances are in a few years, this thing gonna stop working and I'll just have to replace it anyhow...thx for the input in advance.