Originally posted by StiltmanFTW
It wasn't working properly because of Cap's enhanced metabolism.
Which makes no sense because he's never had any problems reading Cap before and he also had problems with Crossbones. If his radarsense has problems reading Cap then he shouldn't be able to read Spiderman because Spidermans metabolism is even greater. It could be argued that he should have problems reading Kingpin as well according to your logic.
[quote Phil]
It depends. For example, if Cap throws his shield, and they manage to deflect it so that it doesn't return to him, he'd be done. Something like this:
https://i.imgur.com/jQe31Mb.jpg
or this:
https://imgur.com/a/qofSG99
Just to note in the first example Cap was high and as not himself ((DD wasn't 100% either) and in the second example Cap had doubts about wether he was doing the rgiht thing trying to take DD in. Cap was not fighting at his best in either of those examples.