i'd agree a digital thermometer has been on my to do list for a little while. so i've got another question maybe this should be in another thread but i'll ask here anyways. my kingsnake shed a couple days ago so i havent handled him very much. just checked him and and his eyes and scales look really pretty. but i'm hearing a clicking sound.... i checked his nostrils and they look impacted almost. i don't know if it's substrate (aspen), stuck shed, or early stages of RI. what do you think? no bubbles or wheezing from what i can see.