I emailed CGP about the Matrix and got this reply:
Sir,
Thank you for the inquiry about the Matrix 40 Extreme 3D.
Matrix 40 Extreme 3D specs:
Wing: 55-1/2”
Fuselage Length: 58”
Engine: .40 - .51 2 cycle
Weight 5-1/2 - 6 lbs.
This plane will be released in about 90 days. Watch our web site for future postings. www.carlgoldbergproducts.com
Carl Goldberg Products, Ltd
I replied asking them about the weight increase. I will post here as soon as I hear back from them.