Eagle Reistor Length How To!!

I have designed a PCB.It also have many resistors "package - 0207/7" in RCL Library.

What I need is I need to increase the length some of these resistors without effecting other same package resistors.

How to do this?

The concerned resistor you need to change , can alone be modified by using replace option under properties with a right click on the component. 0
Thus you have three more options 207-10, 0207-12 and 0207-15. all the best

Just to add:

a 207-7 has a length of 7mm (7.62) used for 1/8W resistors,
a 207-10 has 10mm (10.16) for 1/4W resistors, (most common)
a 207-12 has a length of 12mm (12.7), 1/2W resistors
a 207-15 has one of 15mm (15.24), 1W resistors

Boncuk

the attached set of components placed on board speak for themselves.
Perhaps we need to have larger spacing with same resistor to accommodate number f wires to go in between. otherwise same type 0207 may not justify higher wattage except that CR25 carbon film resistors are 1/4 watt and in same size we get MFR in 1/3watt. likewise other examples on type of resistor.

Thanks Sarma & Boncuk it solved my problem.