Hi,
First, sry english ins’t my native language.
I realy think the heartbeat sensor is kind of overpowerfull. I don’t realy know how it work, but i have the impression he can’t be hide easily so no one can’t found it and destroy it so it give vision to the enemy team for a realy to long time.
I think it much be bigger and easier to find and also during less time.
It’s my opionion, i realy think it’s problematic.