Agreed, but then im lazyI'm impressed you went with hardline for the invisible tubes. If it were me I'd switch to soft as soon as it wasn't visible.

I'm impressed you went with hardline for the invisible tubes. If it were me I'd switch to soft as soon as it wasn't visible.
20170918_210935 by Bryan OHara, on Flickr
i143^cimgpsh_orig by Bryan OHara, on FlickrLook fine to me. My loop tends to stick around 55-60C when it's up to full temps.