diff --git a/src/AbstractFixedEffectSolver.jl b/src/AbstractFixedEffectSolver.jl
index 07eb5e8..ffd7d98 100644
--- a/src/AbstractFixedEffectSolver.jl
+++ b/src/AbstractFixedEffectSolver.jl
@@ -172,11 +172,11 @@ function FixedEffects.solve_coefficients!(r::AbstractVector, feM::AbstractFixedE
 	if !(feM.weights isa UnitWeights)
 		feM.b .*= sqrt.(feM.weights)
 	end
-	fill!(feM.x, 0.0)
+	fill!(feM.x, zero(T))
 	x, ch = lsmr!(feM.x, feM.m, feM.b, feM.v, feM.h, feM.hbar; atol = tol, btol = tol, maxiter = maxiter)
 	for (x, scale) in zip(feM.x.x, feM.m.scales)
 		x .*=  scale
 	end
 	x = Vector{eltype(r)}[collect(x) for x in feM.x.x]
 	full(normalize!(x, feM.m.fes; tol = tol, maxiter = maxiter), feM.m.fes), div(ch.mvps, 2), ch.isconverged
-end
\ No newline at end of file
+end
diff --git a/src/FixedEffectCoefficients.jl b/src/FixedEffectCoefficients.jl
index 503e976..27d748b 100644
--- a/src/FixedEffectCoefficients.jl
+++ b/src/FixedEffectCoefficients.jl
@@ -1,4 +1,4 @@
-# Define methods used in LSMR
+e# Define methods used in LSMR
 
 ##############################################################################
 ## 
@@ -28,14 +28,14 @@ end
 
 function Base.fill!(fecoefs::FixedEffectCoefficients, α::Number)
 	for x in fecoefs.x
-		fill!(x, α)
+		fill!(x, eltype(fecoefs)(α))
 	end
 	return fecoefs
 end
 
 function LinearAlgebra.rmul!(fecoefs::FixedEffectCoefficients, α::Number)
 	for x in fecoefs.x
-		rmul!(x, α)
+		rmul!(x, eltype(fecoefs)(α))
 	end
 	return fecoefs
 end
@@ -52,4 +52,4 @@ function LinearAlgebra.axpy!(α::Number, fecoefs1::FixedEffectCoefficients, feco
 		axpy!(α, x1, x2)
 	end
 	return fecoefs2
-end
\ No newline at end of file
+end