The League One visitors opened the scoring when Anthony Pilkington took the ball off the toes of solid new centre-back Hansa Benceherif, before burying it from 15 yards.
Macc's new reserve keeper Veiga was then given little chance by a bullet 25-yard drive from Michael Collins.
Macc's best chance in the first half fell to burly new striker Ben Wright but after crafting the ball into a good position his shot was blocked on the six-yard line.
After the break, substitute trialist Tyrone Kirk then sent a poor back-pass to left-back Carl Tremarco who up-ended the opposition striker to allow Robbie Simpson to crash in the penalty off the underside of the bar.
Macc' fans were given a glimpse of Matthew Tipton's old magic when on his first outing back at his former stomping ground, he sprinted inside from the left wing only to see his curling goal-bound drive superbly blocked in the dying minutes.
Tweet
