More RAM!

Uh, I have some more bad news. This with 2200 variable Espruino image:

>reset();
=undefined
 _____                 _ 
|   __|___ ___ ___ _ _|_|___ ___ 
|   __|_ -| . |  _| | | |   | . |
|_____|___|  _|_| |___|_|_|_|___|
          |_| http://espruino.com
 1v63 Copyright 2014 G.Williams
>echo(0);
ERROR: Too much recursion - the stack is about to overflow at line 1 col 11
{this.i2c.writeTo(119,b);return this.i2c.readFrom(119,1)[0]}
           ^
at line 1 col 11
{this.i2c.writeTo(119,b);return this.i2c.readFrom(11e,1)[0]}
           ^
in function "read8" called from  

(after which the espruino froze).

This was with the latest desk lamp driver code - but the point is that the code works with the stock 1800 variable firmware, but gets this bizzaro error with 2200 variables. As far as I can tell, it got through loading a bunch of modules, but then when the time came for it to run the connect() method and actually use that code it had cached, it blows up....

I'm becoming pessimistic...