Glamorgan endured a difficult start to their LV= County Championship fixture against Leicestershire at the Uptonsteel County Ground as the home side reached 387/5.
The Welsh county toiled away with little reward after losing the toss on a batter-friendly pitch.
"The pitch is a very good one, you get good value for shots with the outfield very quick, at times we could have controlled the board a bit better but it was difficult to stem the runs with the pitch and outfield as they were," said assistant coach David Harrison.
"Mulder's come off a good score at Hove, there were a couple of half-chances and on another day they stick, but fair play he played very well.
"Hopefully when the guys get to bat they'll have the opportunity to have some big scores. Hopefully the pitch will stick together and we can build our first innings."