"I was only expecting 20 minutes, then Samo came off. The lungs weren't too bad, it was the muscles cramping up."
Despite the muscle cramps, Carston managed to touch down for his side. "The boys will be a little annoyed about that, my first game back getting a try, but yeah it was good."
Carston said he was hoping to be available to play more matches for the club.
"Hopefully if things [at work] clear up, I'll be back down here every Saturday."
Whaka take on Opotiki Sports at Puarenga Park. In the other fixtures in this weekend's rounds; Paroa host Te Puna, Rangataua go up against Greerton Marist at Ariki Park, Rotoiti are at home to Te Puke Sport and Tauranga Sports Mt Maunganui at Tauranga Domain.
In division one Kahukura host Whakatane Marist at Kuirau Park, Waikite travel to Moore Park to take on Katikati, Ngongotaha are at home to Poroporo, Ruatoki host Marist St Michael's at Tuhoe Park and Te Teko go up against Rangiuru at Dunderdale Park.