My initial thought is just get something a little more robust than the Eclipse and install it in the attic. Something like this: https://www.amazon.com/Antennas-Direct-ClearStream-Multi-directional-Installation/dp/B008PBTPOI/

You have two channels in the VHF band. That antenna is UHF-only. If you want to try a clearstream antenna, I would consider this one, instead> https://store.antennasdirect.com/clearstream-max-v-pro-hdtv-antenna.html

Aim it South/Southwest