On the front page of guineapigcages.com in the chart that shows how much space is needed for various numbers of piggies the following dimensions are given:
2 x 3 grid = 76 x 91 cm
2 x 4 grid = 76 x 127 cm
2 x 5 grid = 76 x 157 cm
And so on. Apparently you are using the 38 cm grids like the ones you mention from KMart.
Shouldn't three grids measure 114 cm? Where is the 91 cm measurement coming from? The rest of the measurements don't match up, either.
2 x 3 grid = 76 x 91 cm
2 x 4 grid = 76 x 127 cm
2 x 5 grid = 76 x 157 cm
And so on. Apparently you are using the 38 cm grids like the ones you mention from KMart.
Shouldn't three grids measure 114 cm? Where is the 91 cm measurement coming from? The rest of the measurements don't match up, either.