This train ride is a real mystery and I for one, am loving it and I've learned something new and have now had lots of practice and not doing too badly at all. Thank you Labeelady on how to do the small triangles on the tube method. Brilliant!! And all the extra ones will find a home in a quilt somewhere. My friend Vicki M alerted me to the 4" size so I'll be making them tomorrow. Goodnight all!