However Cusiter insists that is too tight for his liking and has called on Glasgow not to let up against the current Magners League leaders.
"It's a huge game for the club. We need to get the four points to keep moving up the table," said Cusiter.
"There are just two games to go and we know that if we don't take advantage of this opportunity then the season could come to a pretty quick end.
"The teams that win and do well are the teams that perform at their best at this time of year. We need to produce our best rugby to secure a place in the play-offs and the boys are feeling fresh so I think we're in a good place to do that."