Six evening session wickets helped Glamorgan to dismiss Nottinghamshire for 302 in their LV= County Championship match before the Welsh county scored 33/0 from the final five overs of the day in reply at Trent Bridge.
Glamorgan's bowlers fought back in the evening session at Trent Bridge, taking the final six wickets for 79 runs. With five overs to face at the end of the day, David Lloyd and Andrew Salter raced along to 33/0 before the close of play.
"First of all, fair play to Andrew Salter there and David Lloyd to get through that tricky period, the last 5 overs with the lights on was a great effort from those two," said Harrison.
"I think that with winning the toss, we probably felt in that first session, we bowled a little too full. We had a good chat at the lunch interval and the way that Michael Hogan and Timm van der Gugten came out for that first hour really applied the pressure and held their lengths really well."
"The way we finished that last session, to get 6 wickets, with Marnus picking up a couple of important ones, has now sort of put the day in the balance."
"Hopefully (a first-innings lead) will be the target. If guys get in tomorrow, they (Ben Duckett and Steven Mullaney) showed that if you get in, it does get easier, so hopefully, that's the plan tomorrow."